2252520329 has 2 divisors, whose sum is σ = 2252520330. Its totient is φ = 2252520328.

The previous prime is 2252520289. The next prime is 2252520331. The reversal of 2252520329 is 9230252522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1312975225 + 939545104 = 36235^2 + 30652^2 .

It is a cyclic number.

It is not a de Polignac number, because 2252520329 - 2²⁴ = 2235743113 is a prime.

Together with 2252520331, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2252520295 and 2252520304.

It is not a weakly prime, because it can be changed into another prime (2252520029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126260164 + 1126260165.

It is an arithmetic number, because the mean of its divisors is an integer number (1126260165).

Almost surely, 2^2252520329 is an apocalyptic number.

It is an amenable number.

2252520329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252520329 is an equidigital number, since it uses as much as digits as its factorization.

2252520329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2252520329 is about 47460.7240673802. The cubic root of 2252520329 is about 1310.8597834625.

The spelling of 2252520329 in words is "two billion, two hundred fifty-two million, five hundred twenty thousand, three hundred twenty-nine".